Drilling rigs for well drilling

model

JB10DB

JB15DB

JB20K

JB30K

JB30DB

JB30L

JB30LDB

drilling depth(m)

41/2 inches

1000

1500

2000

3000

5 inches

500

1400

1800

2500

Max. hook loadKN

600

900

1350

1800

Hook speedm/s

0-1.1

0-1.2

0.2-1.5

0.2-1.5

0-1.2

0.2-1.5

0.2-1.5

Tower height(m)

29

29

31

33

41

43

43

Ftower shape

INvertical position

K(form)

Table height(m)

3

4

4.5

5/6

5

6

6

engine

Variable speed AC motor

C18

2xC15

Variable speed AC motor

G12v190PZL-3

G12v190PZL-3/0

Mpower(KW)

230

230

470

2x402

500

810x3

Winch power(KW)

200

300

350

400

500

550

500

Auxiliary brake

224WCB

324WCB

FDWS30

Main rope diameter(mm)

F22

F26

F29

F29/F32

F29

Mmud pump power(hp)/PC.

500x1

800x1

800x2

1000x2

1300x2

Maximum working pressure of the hydraulic system(MPa)

14

Maximum operating pressure of the pneumatic system(MPa)

1